Space photos of the week: Cassini's stay around Saturn

[ad_1] Launched in 1997, NASA's Cassini mission was designed to orbit Saturn and study the rings, the frozen moons and the global composition of the planet. During his 13 years in circles, he has also discovered bizarre storms at the North Pole of the planet, mini-moons in orbit around the rings and ice-water plumes spitting … Read more

NASA emails reveal that the agency has not seen the big asteroid "sneaky"

[ad_1] NASA's internal emails reveal that experts have detected an asteroid the size of a football field that is about to miss the Earth this summer. In emails obtained by BuzzFeed News via a Freedom of Information Act request, NASA officials wondered how the asteroid, named "2019 OK," had escaped detection until An observatory in … Read more

Antarctic glaciers head for the sea "100 percent" faster than we thought

[ad_1] A new explosive study shows that surface meltwater causes a sudden and rapid acceleration of glacier flow to the sea – a harbinger of a rapid rise in sea level. According to a new study published in Nature Communications, this discovery is the first time scientists have established a correlation between surface melting and … Read more

Russia says it will keep a source of holes (and air leaks) on Soyuz Secret – but NASA wants to know it: a report

[ad_1] According to reports that the Russians are going to keep secret the cause of an air leak discovered at the International Space Station in 2018, NASA's administrator, Jim Bridenstine, has pledged to be safe. personally interview with the head of the Russian Space Agency. "They did not say anything to me," Bridenstine said during … Read more

Something is killing the most extreme galaxies in the universe

[ad_1] In the most extreme regions of the universe, galaxies are being killed. Their star formation is disappearing and astronomers want to know why. Canada's first major project on one of the largest telescopes in the world is hoping to do just that. The new program, called the Survey of the Environment of the Virgin … Read more

Space medicine is not just about astronauts. It's for all of us

[ad_1] This story is part of Road Trip 2019, profiles of troublemakers and pioneers who conceive our future. It's a hot summer day, full of moisture, when Dr. Serena Auñón-Chancellor arrives to meet me at NASA's Lyndon B. Johnson Space Center in Houston. Dressed in a royal blue jumpsuit adorned with zipper pockets and insignia … Read more